You can see through the porcelain bowl with a fluorescent mirror. By using the power of infrared rays to see through some substances such as metal, porcelain and paper, the principle is similar to the X-ray machine used in medicine. It is improved on the basis of CT and security inspection. It has the characteristics of strong concealment, no place limitation, simple operation, quick response and small size, and can directly see through porcelain bowls (cups), metals, plastic cups, cartons, cloth and other items.
X-ray fluoroscopy is an instrument for X-ray fluoroscopy of objects and articles. Large equipment is mostly used in medical treatment, usually in hospitals to treat patients. Such as orthopedic fluoroscopy and dental fluoroscopy.